Drop deprecated UndefMacros file

liblangutil/CMakeLists.txt

@@ -26,7 +26,6 @@ set(sources
 	SourceReferenceFormatter.h
 	Token.cpp
 	Token.h
-	UndefMacros.h
 	UniqueErrorReporter.h
 )
 

liblangutil/Token.cpp

@@ -46,7 +46,6 @@
 
 #include <map>
 
-
 using namespace std;
 
 namespace solidity::langutil

liblangutil/Token.h

@@ -42,8 +42,6 @@
 
 #pragma once
 
-#include <liblangutil/UndefMacros.h>
-
 #include <iosfwd>
 #include <string>
 #include <tuple>

liblangutil/UndefMacros.h

@@ -1,47 +0,0 @@
-/*
-	This file is part of solidity.
-
-	solidity is free software: you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation, either version 3 of the License, or
-	(at your option) any later version.
-
-	solidity is distributed in the hope that it will be useful,
-	but WITHOUT ANY WARRANTY; without even the implied warranty of
-	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-	GNU General Public License for more details.
-
-	You should have received a copy of the GNU General Public License
-	along with solidity.  If not, see <http://www.gnu.org/licenses/>.
-*/
-// SPDX-License-Identifier: GPL-3.0
-/** @file UndefMacros.h
- * @author Lefteris  <lefteris@ethdev.com>
- * @date 2015
- *
- * This header should be used to #undef some really evil macros defined by
- * windows.h which result in conflict with our Token.h
- */
-#pragma once
-
-#if defined(_MSC_VER) || defined(__MINGW32__)
-
-#undef DELETE
-#undef IN
-#undef VOID
-#undef THIS
-#undef CONST
-
-// Conflicting define on MinGW in windows.h
-// windows.h(19): #define interface struct
-#ifdef interface
-#undef interface
-#endif
-
-#elif defined(DELETE) || defined(IN) || defined(VOID) || defined(THIS) || defined(CONST) || defined(interface)
-
-#error "The preceding macros in this header file are reserved for V8's "\
-"TOKEN_LIST. Please add a platform specific define above to undefine "\
-"overlapping macros."
-
-#endif